Vista aérea de um atol: uma lagoa protegida cercada por um anel de recife, com o oceano aberto ao redor

Asset manager, currently completing incorporation and registration (CVM/ANBIMA)

Course set for any market regime

Atol Capital is an asset manager focused on preserving and sustainably building wealth, with short cycles and continuous regime reading. We pursue opportunity in global markets, with consistent discipline.

Our story

Risk management and returns, side by side.

Atol Capital was born from the wish to build a different kind of investment process: one where risks are mapped and navigated ahead of time, not discovered after the fact. Founded by a senior partnership with decades of market experience in risk management, treasury, economics, and global asset allocation, Atol works with short cycles, continuous regime reading, and a published risk budget from day one. We operate in the world's most liquid markets.

The name comes from the atoll: a ring of reef that protects a calm lagoon even as rough seas move around it. But a calm lagoon isn't a still one: it's where the tide can do its work without capsizing the boat. That's the same logic we apply to our investors' capital: protection that keeps you positioned long enough to pursue opportunity through any kind of cycle, not to hide from it.

How we invest

Market timing and risk budget

Our model captures where we stand in each cycle's timing, which lets us navigate both up cycles (Risk ON) and down cycles (Risk OFF). The risk budget is strict: exposure compresses before losses approach the tolerated limit.

See our process →

Who we are

Four different paths, decades in the market, one shared risk discipline.

Felipe Margueron

FOUNDER & CIO

Iram Yuji Magari de Siqueira

FOUNDER & PORTFOLIO MANAGER

Eduardo Dória

FOUNDER & COO/CRO

Raone Costa

FOUNDING PARTNER

Meet the team →